package com.cloudbroker.bcs.platform.dav.middle.service;import java.util.List;import java.util.Map;import com.cloudbroker.bcs.common.service.base.ServiceBase;import com.cloudbroker.bcs.platform.dav.bizapi.constants.type.NoticeType;import com.cloudbroker.bcs.platform.dav.middle.entity.SystemMessage;import com.cloudbroker.bcs.platform.dav.middle.entityview.SystemMsgView;public interface SystemMessageService extends ServiceBase<SystemMessage, String> {    public void noticeFans(Long broker_id, List<Long> customer_ids,            NoticeType noticeType, String title, String content);        public List<SystemMsgView> getCustomerNotice(Map<String, Object> params);    }